Given numbers are 423,409,376,581

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 423,409,376,581 is 804136536.

Find LCM of 423,409,376,581 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

47 x 9 x 409 x 8 x 581 = 804136536

Therefore, the lowest common multiple of 423,409,376,581 is 804136536.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

423 x 409 x 376 x 581 = 37794417192

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

423 : 1, 3, 9, 47, 141, 423

409 : 1, 409

376 : 1, 2, 4, 8, 47, 94, 188, 376

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,409,376,581, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

409:409

376:2x 2x 2x 47

581:7x 83

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

47 = 47

Therefore, the value for common factors is 47.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 37794417192/(1x47)

LCM = 37794417192/47

LCM = 804136536

Thus, we can understand that the LCM of 423,409,376,581 is 804136536.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 886, 888, 781, 544
• LCM of 768, 238, 440, 891
• LCM of 127, 646, 334, 565
• LCM of 321, 772, 402, 953
• LCM of 767, 788, 466, 648

1. What is the LCM of 423, 409, 376, 581?

Answer: LCM of 423, 409, 376, 581 is 804136536.

2. How to calculate the LCM of 423, 409, 376, 581?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 423, 409, 376, 581.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.